The jet cuter is similar but uses a jet charge instead of chemical action to cut the tubular.

聚能切割器与化学切割器相似，不过聚能切割器使用聚能弹来切割管子而不是利用化学作用。

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On the basis of analyzing different characteristics of penetrating rocks by using jet and EFP of shaped charge, a new approach is presented to make a deep cylindrical perforation in rocks.

分析了聚能射流和爆炸成形弹丸（EFP）在侵彻岩石时的不同特点，提出了用EFP在岩石中侵彻圆柱形深孔的新方法。

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Modulating the voltages at the same frequency as the jet guarantees that the correct level of charge is present on the drops.

通过用与墨滴同样的频率施加调制电压，可以保证正确的电荷数被正确加载在墨滴上。

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Roger Linfield and his colleagues at the Jet Propulsion Laboratory in Pasadena, California, who are in charge of the mission, aim to show that spacecraft flying in formation can be controlled so precisely that the distance between them varies by only a tiny fraction of a wavelength of light.

ECONOMIST: Birds of a feather

The Solar Impulse is powered by about 12, 000 photovoltaic cells that cover massive wings and charge its batteries, allowing it to fly day and night without jet fuel.

WSJ: Sun-powered plane completes California test flight